Paraformaldehyde is a white crystalline solid and a polymeric form of formaldehyde, comprising linear chains of formaldehyde molecules. This compound is produced through the controlled polymerization of formaldehyde gas under specific conditions of heat. Paraformaldehyde is highly soluble in water and can easily be depolymerized back into formaldehyde when subjected to heat or treated with acids or bases. It is widely used in various industrial applications, including the manufacturing of resins such as phenolic and urea-formaldehyde resins. These resins are essential in the production of adhesives, coatings, and composite materials. In addition to industrial uses, paraformaldehyde acts as a disinfectant and preservative in laboratory and medical environments due to its strong antimicrobial properties. It is also critical in histology for tissue fixation. As a leading supplier and factory in China, we offer high-quality paraformaldehyde to meet the diverse needs of our customers across different sectors.